Showing posts with label Reviews. Show all posts
Showing posts with label Reviews. Show all posts

Thursday, March 5, 2009

Review of Documentary: "Green"



Summary


The documentary "Green", is based on over 150 petrochemical plants that run along the Mississippi river from Baton Rouge to New Orleans. This one area that ranges around 100 miles in 25% responsible for the nations petrochemicals, also known as "Cancer Alley".


Throughout the documentary, they move along the river from town to town and discuss what issues each are facing. Most share the same things in common, low-income residents and an unusual amount of rare cancer cases and other rare health issues- Linked to the plants? It's hard to prove. People who are interviewed and live in these towns (cancer alley towns) are confident that there is a link between their health and the plants. A young girl talks about her cancer and how she believes it related to the plants. She suffers from neuroblastoma- Tumors. She has had numerous removed and she is only 13 years old. Another case that was discussed involed a little boy named Caleb whos face was paralyzed on the left side from cancer of the brain. He needed radiation, during which had his pituitary gland "fried". This caused his growth to be affected and he now has serious developmental problems.

There are so many other people affected, I could write the longest blog ever and not get the words out to describe how these people are feeling or what they are going through. Apparently, these big cooperations keep track of their own data and have to (should) disclose when there is a problem. The example related to this kind of situation was, turning yourself in for a speeding ticket, only this is a little more serious. Another issue that seemed a little shady was data can easily be skewed because of the division of land. Why lie to our selves with these numbers? We are only manipulating ourselves in the long run.

A town called Norco was hit pretty hard with power plant problems. The coorporation Shell had an explosion at one of their plants. Seven people died. A powerplant "flare", which releases gasses and toxins into the airhad a mishap, but it was ok... The plant gave the town a better look and offered them money. Seriouly!?

What about a 700 million dollar plant? Shin Tek, a plant that is known for its use of polyvinyl chloride (pvc's). Thats ok too, because it will offer 650 jobs and open up ecomonic opportunities. When interviewed about that statement a woman of that town said, "Certain people are sacrificed for power and greed!" Which I believe is true. People can't see past the money. If something is producing and making profit, then it must be a good thing.

My thoughts..

Is there really nothing we can do? Will there always be enivronmental injustice? It's hard to say. A point made, was that us as the consumers are the ones feeding the plants the $$$ to keep them going. Can we go without those products? It's such a nasty cycle of taking a lot and not giving anything. It works for everyone who are not fimiliar with these issues, we live our lives day to day and think the smallest issues are tough,. I couldn't imagine having to live on a 17 foot deep landfill, or lose a child to cancer that could have been linked to a home grown garden. So many things are taken for granted. A woman on the documentary said a very powerful comment, " They don't see human beings, the see GREEN!" Until we can look past the "green", problems are going to keep on rising.






Tuesday, February 17, 2009

Review of Reading 15: Feeding the World


This reading was very interesting to me, just like all the other ones we have been reading in this course. The article is Written by Luther Tweeten and Carl Zulaf in 2002 and discusses issues based around the global food crisis and potential ways it can be avioded. The authors focused on five different sections in their writings: Society's Four Transitional Stages, Evidence for Negative Population Growth, Future Food Supply/ Demand Balance, Protecting the Environment, and The Challenges Ahead.


Society's Four Transitional Stages


Economists refer to the four transitions or stages of societies based on demographics, economics, agriculture productivity, and technologial advancements. The first stage is a tradtional society- low population, low economic and population growth. The second stage is a developing stage- a society's technologial advancements result in sustainable production and plant and animal domestication. Increases in agriculture productivity and production bring economic surpluses that allow growth in capital and per capita income; the third stage, the Developed society is born. The fouth stage is the mature society that sees notable technologial chenge evolve beyond agriculture making deth rates futher. It seems that when one thing gets better, it can harm something else, a cycle we must take into consideration.


Evidence for Negative Population Growth


This section was packed with statistics regarding population projection around the world. It seemed as though the only major exception to the downtrend in North America. The United Nations' medium population projection of 2.1 children after 2040 is widely used as a demographic forecast, but it unrealistically assumes that this rate will be the same in both developed and developing countries. However, many researches do not support the UN assertion the fertility would increase to replacement level in developed countries.


Future Food Supply/ Demand Balance


This section discusses how food porduction is increasing and growth in world food production outpaced growth in population. As a result, average per captia food production increased by .5% annually while real food prices declined by 1.8% annually. It's scary to think that someday our demand might pass our supply. In a devloped country like America, it seems as though we have a good supply, almost more than mwe need, while other countries don't have enough. We can't take things like this for granted or the saying "you don't know what you got till it's gone" may hit hard.


Protecting the Environment


This section discusses how natural-resource depletion and environmental degradation could confound the foregoing food supply and demand projections. It offers information on how we can go about helping save the earth. There have been several studies done the interaction between population and income will ultimately save the enviornment while leaving sufficient land for food productions. I found reading about this study very interesting and how money is such a huge factor in EVERYTHING we do, even if if means saying the earth.


The Challenges Ahead


This is section goes over what was discussed in the previous sections. It discusses internation migration and how migration will lead to greater cultural diversity within nations and could cause narrowing of culutre gaps. The potentail for cultural and ethnic strife will be real, however, and could negatively affect food production and trade. Agriculture may someday not need laborers, will they someday be replaced by machines and computers?


My Thoughts


Overall, I found this reading really interesting, but sometimes confusing. Its crazy how everything affects something. Economy affects birth-rates, birth-rate affect populations, populations affects food demand. I think it is important for every country to take on one challenge at a time. It's good to help eachother, but when there are problems right in front of you, they should be addressed first.

Thursday, January 29, 2009

Welcome to Sara's Environmental Health Blog


Hello! My name is Sara O'Toole and I am a Community Health major at the University of Minnesota Duluth. This Blog is going to be about Environmental Health.

There are 5 possible types of posts on my blog. They include:
Advocacy Project
Eye Openers
Reflections
Reviews
Share and Voice
If you notice at the bottom of this post, the categories will be listed as labels. This post is has been labeled with all five kinds of posts. (Use the "label actions" feature in the edit posts tab to add the labels.) You will also see the number of each kind of post in my Labels Gadget at the top of the page. (Place labels gadget below blog header but above blog text). All post titles from now on will begin with one of the categories above.
The members of my web group are: (Adjust # of members as necessary.)
(Example: Amy@Over the Rainbow)(add hyperlink to the person's blog)
1. Derek @ http://dpkeepin-it-green.blogspot.com/

2. Jayme@ http://goinggreenwithjayme.blogspot.com/

3.Randy@ http://randysgreenmachine.blogspot.com/

4. Kevin@ http://weatheryoufeelitornot.blogspot.com/


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I hope everyone enjoys learning and reading about Environmental Health with me!